小程序后端增强绑定能力并支持多设备列表

mini-program/app/routers/bindings.py

@@ -1,7 +1,7 @@
 import logging
 from datetime import datetime
 
-from fastapi import APIRouter, Depends, HTTPException, Request, status
+from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
 from pydantic import BaseModel
 
 try:
@@ -45,6 +45,20 @@ class BindingGetResponse(BaseModel):
     bound_at: datetime
 
 
+class BindingListItem(BaseModel):
+    device_id: str
+    child_id: int | None
+    child_name: str | None = None
+    status: int
+    bound_at: datetime
+
+
+class BindingListResponse(BaseModel):
+    items: list[BindingListItem]
+    total: int
+    next_cursor: int | None = None
+
+
 class BindHistoryItem(BaseModel):
     device_id: str
     child_id: int | None
@@ -140,6 +154,30 @@ def get_current_binding(
     return binding
 
 
+@router.get("", response_model=BindingListResponse)
+def list_bindings(
+    request: Request,
+    cursor: int | None = Query(default=None, ge=1),
+    limit: int = Query(default=20, ge=1, le=100),
+    current_user_id: int = Depends(get_current_user_id),
+    db=Depends(get_db_session),
+) -> BindingListResponse:
+    service = BindingService(db)
+    rows, has_more = service.list_bindings(current_user_id, limit, cursor)
+    next_cursor = int(rows[-1]["id"]) if has_more and rows else None
+    items = [
+        BindingListItem(
+            device_id=row["device_id"],
+            child_id=row["child_id"],
+            child_name=row["child_name"],
+            status=row["status"],
+            bound_at=row["bound_at"],
+        )
+        for row in rows
+    ]
+    return BindingListResponse(items=items, total=len(items), next_cursor=next_cursor)
+
+
 @router.get("/{device_id}", response_model=BindingGetResponse)
 def get_binding(
     device_id: str,